A series of novel benzyl/arylphosphonates were synthesized by the BF3.Et2O catalyzed Michaelis-Arbuzov reaction where by the reaction of 3-trifluorobenzylbromide/5-bromonicotinic acid with various trialkyl phosphites in the N2 atmosphere. All the synthesized compounds were characterized by their spectral analysis. The title compounds were screened for their anti-oxidant activity DPPH and Superoxide radical scavenging activities. The compounds 3d, 3i and3j were exhibited the good consequences.
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